<template>
    <el-dialog title="商品选择" v-model="dialogvisible" width="80%" destroy-on-close>

        <el-table ref="multipleTableRef" @selection-change="handleSelectionChange" :data="tableData" stripe
            style="width: 100%" v-loading="loading" height="300px">
            <el-table-column type="selection" width="55" />
            <el-table-column label="商品">
                <template #default="{ row }">
                    <div class="flex">
                        <el-image class="mr-3 rounded" :src="row.cover" fit="cover" :lazy="true"
                            style="width:50px;height: 50px;">
                        </el-image>
                        <div class="flex-1">
                            <p>{{ row.title }}</p>
                            <p class="text-gray-400 text-xs mb-1">分类:{{ row.category ? row.category.name : "未分类" }}</p>
                            <p class="text-gray-400 text-xs">创建时间：{{ row.create_time }}</p>
                        </div>
                    </div>
                </template>
            </el-table-column>
            <el-table-column label="总库存" width="90" prop="stock" align="center" />
            <el-table-column label="价格（元）" width="150" align="center">
                <template #default="{ row }">
                    <span class="text-rose-500">￥{{ row.min_price }}</span>
                    <el-divider direction="vertical"></el-divider>
                    <span class=" text-gray-500 text-xs">￥{{ row.min_oprice }}</span>
                </template>
            </el-table-column>
        </el-table>
        <div class="flex items-center justify-center mt-5">
            <el-pagination background layout="prev, pager ,next" :total="total" :current-page="currentPage"
                :page-size="limit" @current-change="getData" />
        </div>
        <template #footer>
            <span>
                <el-button @click="close">取消</el-button>
                <el-button type="primary" @click="submit">确定</el-button>
            </span>
        </template>
    </el-dialog>
</template>

<script setup>
    import { ref } from "vue"
    import {
        getGoodsList
    } from "~/api/goods.js"
    import { useInitTable } from '~/composables/useCommon.js'
    const dialogvisible = ref(false)

    const {
        handleSelectionChange,
        multipleTableRef,
        searchForm,
        tableData,
        loading,
        currentPage,
        total,
        limit,
        getData,
        multiSelectionIds
    } = useInitTable({
        searchForm: {
            title: "",
            tab: "all",
            category_id: null,
        },
        getList: getGoodsList,
        onGetListSuccess: (res) => {
            tableData.value = res.list
            total.value = res.totalCount
        }
    })

    function close() {
        dialogvisible.value = false
    }

    const callbackFunction = ref(null)
    const open = (callback = null) => {
        callbackFunction.value = callback
        dialogvisible.value = true
    }

    const submit = () => {
        if (typeof callbackFunction.value === "function") {
            callbackFunction.value(multiSelectionIds.value)
        }
        close()
    }

    defineExpose({
        open
    })

</script>